545323254142 has 8 divisors (see below), whose sum is σ = 817996750056. Its totient is φ = 272657670792.

The previous prime is 545323254083. The next prime is 545323254199. The reversal of 545323254142 is 241452323545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 545323254095 and 545323254104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1802733 + ... + 2083384.

It is an arithmetic number, because the mean of its divisors is an integer number (102249593757).

Almost surely, 2^545323254142 is an apocalyptic number.

545323254142 is a deficient number, since it is larger than the sum of its proper divisors (272673495914).

545323254142 is a wasteful number, since it uses less digits than its factorization.

545323254142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956282.

The product of its digits is 576000, while the sum is 40.

Adding to 545323254142 its reverse (241452323545), we get a palindrome (786775577687).

The spelling of 545323254142 in words is "five hundred forty-five billion, three hundred twenty-three million, two hundred fifty-four thousand, one hundred forty-two".